wattstopper legrand LMRC-102 User manual

LMRC-102
Digital Lighting Management (DLM)
Dual Relay Room Controller
Quick Start Guide
Corner Mount
Occupancy
Sensor
Switch
Daylighting
Sensor
Ceiling Mount
Occupancy
Sensor
Room
Controller
J Box
To
Load
DLM Local Network
(low voltage, Class 2)
LMRJ cables
PLACEMENT EXAMPLE
Input Voltage ........................120/230/277VAC, 50/60Hz
Load Requirements.....................Not to exceed 20A total
Each relay rated for up to:
Incandescent.......................... 20A @ 120VAC
Ballast ............................20A @ 120/277VAC
Motor ............................ 1Hp @ 120/240VAC
Output ....................................150mA @ 24VDC
DLM Local Network Characteristics:
Provides low voltage power over Cat 5e cable (LMRJ).
Supports up to 24 communicating devices, including 4
LMRC-10x or LMPL-101 max per each DLM Local Network.
Free topology up to 1,000ft of low voltage cable.
Environment:
Operating Temperature..............32° to 104°F (0° to 40°C)
Storage Temperature ..............23° to 176°F (-5° to 80°C)
Relative Humidity.................5 to 95% (non condensing)
Patent Pending
THIS UNIT IS PRESET FOR PLUG n’ GO™
OPERATION, ADJUSTMENT IS OPTIONAL.
For full operational details, adjustment and more
features of the product, see the DLM System Installation
Guide provided with the LMRC-102 room controller,
and also available at www.wattstopper.com
INSTALLATION SHALL BE IN ACCORDANCE WITH ALL
APPLICABLE REGULATIONS, LOCAL AND NEC CODES.
Wire connections shall be rated suitable for the wire
size (lead and building wiring) employed.
CONNECTIVITY
The LMRC-102 communicates to all other DLM
devices connected to the DLM Local Network.
Connection drawings are for example only. The
low voltage LMRJ cables can connect to any DLM
device with an open RJ45 receptacle.
All line voltage wiring is #12 AWG. Each relay is
rated for up to 20A, total load for LMRC-102 not
to exceed 20A.
Line
Voltage
Room
Controller
J-Box
Daylight Sensor
SwitchSwitch
Corner Mount
Sensor
Ceiling Mount
Sensor
DLM Local Network
Low Voltage
LMRJ Cables
Loads
2
1
Line/Hot
Black wire
Neutral
White wire
Red wire
to Load 1
Yellow wire
to Load 2
LMRC
102
ATTACHING CABLES
MOUNTING THE CONTROLLER
The LMRC-102 room controller can either be mounted
external to a junction box, placing it in the plenum space or
mounted directly inside a 4” x 4” junction box.
Line
J-Box
Load
Outside a 4” x 4” box Inside a 4” x 4” box
Loads
1
2
Line Voltage
J-Box
LMRC-102
Room
Controller
Line/Hot
Black wire
Neutral
White Wire
Red wire
to Load 1
Yellow wire
to Load 2
Remove rubber jack covers if using all 3 RJ45 receptacles.
Leave covers in place for all unused receptacles.
J-Box
Load
Line
WARNING: TO CONNECT A COMPUTER TO THE
DLM LOCAL NETWORK USE THE
LMCI100. NEVER CONNECT THE DLM
LOCAL NETWORK TO AN ETHERNET
PORT  IT MAY DAMAGE COMPUTERS
AND OTHER CONNECTED EQUIPMENT.
For Class 2 DLM devices and device wiring:
To be connected to a Class 2 power source only.
Do not reclassify and install as Class 1, or Power and Lighting Wiring.
WARNING: Do not install to cover a junction box having Class 1, 3 or
Power and Lighting Circuits.
CAUTION: TURN THE
POWER OFF AT THE CIRCUIT
BREAKER BEFORE WIRING.

6/19/2009
11589r1
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Recycle
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Phone: [phone]
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PLUG n’ GO OPERATION PnG
Plug n’ Go supports the most energy efficient control
strategy. For example, if at least two loads, one switch
and one occupancy sensor are connected to the DLM local
network, the system operates load A as Automatic ON,
Automatic OFF and load B as Manual-On, Automatic-Off.
See DLM device Quick Start Guides to determine how each
device affects the PNG operation of the LMRC-102.
Load Control Arbitration
To take full advantage of automatic PnG configuration,
review these simple rules about load control arbitration.
After the room controllers are connected to the DLM Local
Network and powered up they automatically negotiate to
determine which controller becomes the Master and the
load numbers for each relay on the DLM Local Network.
The Master is the controller with the most load relays. If
more than one controller has the most relays, the one with
the highest serial number becomes the Master.
TROUBLESHOOTING
Loads do not operate as expected.
LEDs on a switch or
sensor don’t light
1. Check to see that the the device is connected to the DLM Local Network.
2. Check for 24VDC input to the device: Plug in a different DLM device at the device location. If
the device does not power up, 24VDC is not present.
• Checkthehighvoltageconnectionstotheroomcontrollerand/orplugloadcontroller(s).
• Ifhighvoltageconnectionsaregoodandhighvoltageispresent,recheckDLMLocal
Network connections between the device and the room controller and/or plug load
controller(s).
The wrong lights and plug
loads are controlled
1. Configure the switch buttons and sensors to control the desired loads using the Push n’
Learn adjustment procedure.
LEDs turn ON and OFF but
load doesn’t switch
1. Make sure the DLM local network is not in PnL.
2. Check load connections to room controllers and/or plug load controllers.
Config button &
red LED
UNIT ADJUSTMENT  PUSH n’ LEARN PnL
Load Selection Procedure
A configuration button (Config) allows access to our
patented Push n’ Learn™ technology to change binding
relationships between sensors, switches and loads.
Step 1: Enter Push n’ Learn
Press and hold the Config button
(on any DLM device) for 3 seconds.
The red LED on the LMRC-102
begins to blink as does the red
LED on ALL other communicating
devices connected to the DLM Local
Network.
The red LEDs continue to blink until you exit PnL mode.
All loads in the room turn OFF immediately after
entering PnL, then one load will turn ON. This is Load
#1, which is bound to switch button #1 and occupancy
sensors as part of the Plug n’ Go factory default setting.
All switch buttons and sensors that are bound to this
load have their blue LED solid ON.
Step 2: Load selection
Press and release the Config button to step through
the loads connected to the DLM Local Network. As
each load turns ON note the devices (switch buttons
and sensors) that are showing a bright solid blue LED.
These devices are currently bound to the load that is
ON. The blue LED on the room controller or plug load
controller connected to the load is also lit.
• Tounbind a switch button from a load, press the
switch button while its blue LED is ON bright. The
blue LED goes dim to indicate the button no longer
controls the load that is currently ON.
• Tounbind an occupancy sensor, press the up  or
down adjustment button while its blue LED is
ON. The blue LED turns OFF to indicate the sensor no
longer controls the load that is currently ON.
Pressing the switch or up  or down  button again
while the load is ON rebinds the load to the button or
sensor and the blue LED illuminates brightly.
Step 3: Exit Push n’ Learn
Press and hold the Config button until the red LED turns
OFF, approximately 3 seconds.
Load A ON/OFF button Load B ON/OFF button
Blue LED ON when load is ON
0461373638
0341373638
Serial
Number
Room
Controller
Load
Control
LMRC-102 3
4
0461373679
Master
0341373638
LMRC-102 1
2
A
B
A
B
The LMRC-102 has
two load relays. In a
DLM local network with
only LMRC-102 room
controllers, the LMRC-
102 with the highest
serial number is the
Master, carrying Load
1 and Load 2. The next
highest serial number
would have Load 3 and
Load 4, and so forth.